EP2641565A4 - Base material for forming lumen-shaped tissue with valve, method for producing lumen-shaped tissue with valve, and artificial blood vessel with valve - Google Patents

Base material for forming lumen-shaped tissue with valve, method for producing lumen-shaped tissue with valve, and artificial blood vessel with valve

Info

Publication number
EP2641565A4
EP2641565A4 EP11817453.1A EP11817453A EP2641565A4 EP 2641565 A4 EP2641565 A4 EP 2641565A4 EP 11817453 A EP11817453 A EP 11817453A EP 2641565 A4 EP2641565 A4 EP 2641565A4
Authority
EP
European Patent Office
Prior art keywords
valve
lumen
shaped tissue
base material
blood vessel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP11817453.1A
Other languages
German (de)
French (fr)
Other versions
EP2641565A1 (en
Inventor
Yasuhide Nakayama
Tomonori Oie
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
National Cerebral and Cardiovascular Center
Original Assignee
National Cerebral and Cardiovascular Center
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP2010257821A external-priority patent/JP5658008B2/en
Priority claimed from JP2010289241A external-priority patent/JP2012135406A/en
Priority claimed from JP2011197657A external-priority patent/JP5706282B2/en
Application filed by National Cerebral and Cardiovascular Center filed Critical National Cerebral and Cardiovascular Center
Publication of EP2641565A1 publication Critical patent/EP2641565A1/en
Publication of EP2641565A4 publication Critical patent/EP2641565A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/24—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body
    • A61F2/2412—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body with soft flexible valve members, e.g. tissue valves shaped like natural valves
    • A61F2/2415—Manufacturing methods
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2240/00—Manufacturing or designing of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2240/001—Designing or manufacturing processes
    • A61F2240/002—Designing or making customized prostheses
    • A61F2240/004—Using a positive or negative model, e.g. moulds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0004—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof adjustable
EP11817453.1A 2010-11-18 2011-11-16 Base material for forming lumen-shaped tissue with valve, method for producing lumen-shaped tissue with valve, and artificial blood vessel with valve Withdrawn EP2641565A4 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2010257821A JP5658008B2 (en) 2010-11-18 2010-11-18 Artificial blood vessel forming substrate with valve, production method of artificial blood vessel with valve using the same, and artificial blood vessel with valve
JP2010289241A JP2012135406A (en) 2010-12-27 2010-12-27 Tissue-forming base material derived from living body, method for producing tissue derived from living body using the same and tissue derived from living body
JP2011197657A JP5706282B2 (en) 2011-09-09 2011-09-09 Lumen-shaped tissue forming substrate with valve, lumen-shaped tissue forming substrate, membranous tissue-forming substrate, valved lumen-shaped tissue production method, lumen-shaped tissue production method, and membranous tissue Production method
PCT/JP2011/076372 WO2012067137A1 (en) 2010-11-18 2011-11-16 Base material for forming lumen-shaped tissue with valve, method for producing lumen-shaped tissue with valve, and artificial blood vessel with valve

Publications (2)

Publication Number Publication Date
EP2641565A1 EP2641565A1 (en) 2013-09-25
EP2641565A4 true EP2641565A4 (en) 2015-11-25

Family

ID=46084060

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11817453.1A Withdrawn EP2641565A4 (en) 2010-11-18 2011-11-16 Base material for forming lumen-shaped tissue with valve, method for producing lumen-shaped tissue with valve, and artificial blood vessel with valve

Country Status (4)

Country Link
US (1) US8685082B2 (en)
EP (1) EP2641565A4 (en)
CN (1) CN102958468B (en)
WO (1) WO2012067137A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014014590A (en) * 2012-07-11 2014-01-30 Shinkan Kogyo Kk Substrate for forming membrane connective tissue, and method for manufacturing membrane connective tissue using the same
JP6262470B2 (en) * 2013-08-30 2018-01-17 国立研究開発法人国立循環器病研究センター Substrate for forming connective tissue and method for producing connective tissue
JPWO2016098877A1 (en) * 2014-12-19 2017-11-02 国立研究開発法人国立循環器病研究センター Artificial valve forming substrate and artificial valve
JP6033979B1 (en) * 2016-05-12 2016-11-30 新幹工業株式会社 Tissue formation device
JP2018033694A (en) * 2016-08-31 2018-03-08 新幹工業株式会社 Method of forming connective tissue body

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2399832A1 (en) * 1977-08-12 1979-03-09 Dureau Georges Surgical prosthesis for aortic valve - has biological tissue shaped between punch and die for sewing into position and final trimming
WO2005106090A2 (en) * 2004-04-29 2005-11-10 Technische Universiteit Eindhoven Preform produced by electrospinning, method for producting the same and use of such a preform
EP1864687A1 (en) * 2006-06-09 2007-12-12 Eidgenössische Technische Hochschule Zürich Scaffolds for artificial heart valves and vascular structures

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US2677149A (en) * 1949-08-11 1954-05-04 Elastic Stop Nut Corp Die structure for the manufacture of self-locking fastening devices
US3320972A (en) * 1964-04-16 1967-05-23 Roy F High Prosthetic tricuspid valve and method of and device for fabricating same
US3655306A (en) * 1970-01-19 1972-04-11 Donald Nixon Ross Apparatus for molding heart valves
US4210478A (en) * 1973-05-08 1980-07-01 International Paper Company Method of making a catheter
FI810891L (en) * 1981-03-23 1982-09-24 Asko Upo Oy FOERFARANDE OCH ANORDNING FOER FRAMSTAELLNING AV EN MED EN TAETNINGSRING FOERSEDD MUFFDEL TILL ETT PLASTROER
US4737219A (en) * 1985-02-12 1988-04-12 Becton, Dickinson And Company Method for bonding polyurethane balloons to multilumen catheters
JPS62105613A (en) * 1985-11-05 1987-05-16 Japan Crown Cork Co Ltd Liner material supplier
JPH0716981B2 (en) * 1986-05-01 1995-03-01 日立金属株式会社 Injection mold
US5217671A (en) * 1988-09-22 1993-06-08 Terumo Kabushiki Kaisha Method of making a tubular body
DE3834545A1 (en) * 1988-10-11 1990-04-12 Rau Guenter FLEXIBLE LOCKING ORGAN, PARTICULARLY HEART VALVE, AND METHOD FOR PRODUCING THE SAME
US6491778B1 (en) * 1999-11-09 2002-12-10 Fenton Jr Francis A Bent tip composite golf shaft
US6561788B1 (en) * 2000-05-31 2003-05-13 Advanced Cardiovascular Systems, Inc. Modular mold designs
US20040254640A1 (en) * 2002-03-01 2004-12-16 Children's Medical Center Corporation Needle punched textile for use in growing anatomical elements
US6818162B1 (en) * 2002-05-13 2004-11-16 The United States Of America As Represented By The Secretary Of The Air Force Method of manufacture of baby-feeding nipple
DE602004023708D1 (en) 2003-04-24 2009-12-03 Cook Inc ARTIFICIAL FLAP FLAP WITH IMPROVED FLOW BEHAVIOR
USRE44050E1 (en) * 2003-06-27 2013-03-05 University Of South Florida Vascular prosthesis
US9320831B2 (en) * 2005-03-04 2016-04-26 W. L. Gore & Associates, Inc. Polymer shrink tubes and novel uses therefor
JP5127120B2 (en) 2005-05-13 2013-01-23 独立行政法人国立循環器病研究センター Connective tissue-forming substrate and method for producing connective tissue using the same
JP2007037764A (en) * 2005-08-03 2007-02-15 National Cardiovascular Center Prosthetic valve
JP2007312821A (en) 2006-05-23 2007-12-06 National Cardiovascular Center Base material for forming connective tissue and method of manufacturing connective tissue using the same
US8002731B2 (en) * 2006-05-30 2011-08-23 Boston Scientific Scimed, Inc. Anti-obesity stent
EP2069800B1 (en) 2006-09-22 2012-03-28 Fujifilm Corporation Clinical analysis apparatus
JP2008237896A (en) 2007-02-26 2008-10-09 National Cardiovascular Center Connective tissue forming base material, and manufacturing method for connective tissue using it
JP2010088625A (en) * 2008-10-07 2010-04-22 National Cardiovascular Center Prosthetic valve
JP2010094476A (en) 2008-10-15 2010-04-30 Shinkan Kogyo Kk Base material for forming connective tissue and method of manufacturing connective tissue using the same
US10398540B2 (en) * 2010-04-30 2019-09-03 Boston Scientific Scimed, Inc. Stent for repair of anastomasis surgery leaks

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2399832A1 (en) * 1977-08-12 1979-03-09 Dureau Georges Surgical prosthesis for aortic valve - has biological tissue shaped between punch and die for sewing into position and final trimming
WO2005106090A2 (en) * 2004-04-29 2005-11-10 Technische Universiteit Eindhoven Preform produced by electrospinning, method for producting the same and use of such a preform
EP1864687A1 (en) * 2006-06-09 2007-12-12 Eidgenössische Technische Hochschule Zürich Scaffolds for artificial heart valves and vascular structures

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2012067137A1 *

Also Published As

Publication number Publication date
CN102958468A (en) 2013-03-06
WO2012067137A1 (en) 2012-05-24
EP2641565A1 (en) 2013-09-25
CN102958468B (en) 2015-05-06
US20120191179A1 (en) 2012-07-26
US8685082B2 (en) 2014-04-01

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